Forward Deployed Engineer (FDE) Catalyst LabsForward Deployed Engineer (FDE)WashingtonWe collaborate directly with Founders, CTOs, and Heads of AI at Tier 1 VC backed startups, scale ups and enterprise tech like Palatir, who are driving the next wave of applied intelligence from model optimization to productized AI workflows. Your day-to-day work involves understanding mission-critical objectives, transforming enterprise data into operational workflows, and delivering tools that executives and frontline teams rely on to make informed decisions.
Senior Technical Advisor – Strategic Supply Chain Risk & Warfighting Technology ExigerSenior Technical Advisor – Strategic Supply Chain Risk & Warfighting TechnologyMcLean, VAProven ability to operate as a trusted advisor, balancing technical rigor, operational realism, and strategic judgment in high-consequence environments, with hands-on experience building and maintaining production analytics and data pipelines (ETL, SQL, Python), implementing model governance and adjudication workflows, and applying modern software practices (Git, CI/CD, containerization, RESTful APIs, and cloud data platforms such as Snowflake/Redshift/AWS/Azure) to convert automated outputs into validated, executable mitigation plans for senior decision makers. Operating at the intersection of industrial base analysis, manufacturing science, operational planning, and Department of War–level acquisition and authorities, this role ensures that proposed mitigations are technically feasible, industrially realistic, and executable under U.S. Government authorities spanning the Departments of the Army, Navy, and Air Force, as well as joint and interagency frameworks.
Senior Machine Learning Engineer - Homes.com - Arlington, VA CoStar GroupSenior Machine Learning Engineer - Homes.com - Arlington, VAArlington, Virginia$166,000–$204,000 / yearThe engineer will work closely with software engineers, product leaders, and business stakeholders to develop, deploy, and optimize ML models across large-scale datasets, while helping evolve CoStar’s cloud-based machine learning platform. This Machine Learning Engineer role focuses on building and scaling production-grade machine learning solutions that directly enhance CoStar’s products and customer experience.
AI Datacenter Associate VP DeloitteAI Datacenter Associate VPMclean, VA$171,600–$338,300 / yearinference), GPU/TPU architectures, high-performance interconnects (InfiniBand, NVLink), and current cooling and power realities (direct-to-chip and immersion liquid cooling, megawatt-scale rack power, grid and energy constraints) - enough to advise clients and integrate credibly with alliance partners who deliver that layer, not to execute it directly. Advance thought leadership and market presence: represent the firm at industry events, contribute to go-to-market strategies, and drive development of reusable assets that showcase expertise in AI datacenter solutions, including how power and cooling realities inform infrastructure and managed services design.
Salesforce Technical AI Engineer (Senior Consultant, Technical Transformation) DeloitteSalesforce Technical AI Engineer (Senior Consultant, Technical Transformation)Rosslyn, VA$118,000–$160,000 / yearDeloitte is seeking a trailblazing Technical Manager specializing in Salesforce to join our elite team in Washington, D.C. We aren't looking for someone to just fill a role; we are looking for a future-forward, "best player available" technologist who thrives on innovation and is ready to be deployed to the front lines of our nation's most complex challenges. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
AI Advanced Technician Integral Consulting Services IncAI Advanced TechnicianTysons Corner, VASince our founding in 1998, we have helped clients leverage existing and emerging technologies to transform their enterprises, empower growth, drive innovation, and build sustainable success. The AI-Advanced Technician provides AI application and infrastructure support for the Defense Nuclear Facilities Safety Board (DNFSB) network.
Senior Scientist - Immunopeptidome AstraZeneca PlcSenior Scientist - ImmunopeptidomeGaithersburg, MD$116,284–$174,426 / yearStrong hands-on skills in basic biochemical and immunological methods including multi-color flow cytometry (FACS), ELISA/multiplex assays, ELISPOT, cell killing assays, and high content imaging. Scientific Communication: Present findings with clarity to internal teams and external audiences; publish high-quality work in peer-reviewed journals to shape the scientific field.
Senior Scientist, Vaccine Drug Product Development AstraZeneca PlcSenior Scientist, Vaccine Drug Product DevelopmentGaithersburg, MD$112,304–$168,456 / yearIn Vitro Characterization: Familiarity with biophysical characterization techniques such as DLS, HPLC/UPLC, LC-MS, UV/Fluorescence, ELISA/Binding assays, DSC/DMA, zeta potential, encapsulation efficiency, particle size and PDI, adsorption/desorption profiling, residual solvent/detergent analysis, Karl Fischer, osmolality, sterility/endotoxin, and appearance/particulate assessments. Cross-Functional Representation: Represent Drug Product on CMC sub-teams; collaborate with other functions to align formulation and process plans with program timelines.
Medical Laboratory Scientist II Quest Diagnostics IncMedical Laboratory Scientist IISilver Spring, MD$29.13–$48.06 / hourPhysical and Mental Requirements: The normal performance of duties may require lifting and carrying objects: Objects 1 to 10 pounds are lifted and carried frequently; objects 11 to 25 pounds are lifted and carried occasionally; objects 36 to 50 pounds are seldom lifted or carried and objects over 50 pounds are not to be lifted or carried without assistance. Provides support to the department in the areas of quality control, troubleshooting complex problems, customer support, instrument and equipment maintenance, staff training, process improvement and the completion of special projects as assigned.
Medical Laboratory Scientist Hiring Event Quest Diagnostics IncMedical Laboratory Scientist Hiring EventChantilly, VA$23–$43.70 / hourThe normal performance of duties may require lifting and carrying objects: Objects 1 to 10 pounds are lifted and carried frequently; objects 11 to 25 pounds are lifted and carried occasionally; objects 36 to 50 pounds are seldom lifted or carried and objects over 50 pounds are not to be lifted or carried without assistance. Provides support to the department in the areas of quality control, troubleshooting complex problems, customer support, instrument and equipment maintenance, staff training, process improvement and the completion of special projects as assigned.
Imagery Scientist (EO)- Expert GRVTYImagery Scientist (EO)- ExpertFalls Church, VA$180,000–$210,000 / yearThe ideal candidate is an expert imagery scientist with a passion for advanced scientific problem solving, imagery exploitation, and operational intelligence support. GRVTY is seeking a motivated and experienced imagery scientist to serve as the lead Electro-Optical subject matter expert (SME) on our dynamic team.
Scientist (52095) Gap Solutions, Inc.Scientist (52095)Bethesda, MDWork products and documents related to working with the scientific staff to define key questions emerging from research projects in which experimental in vitro and in vivo analysis will contribute to elucidation of impact of novel experimental therapeutics on immune cells, cancer cells, and tumors grown in mice in general, mechanisms of cell transformation, identification of molecular targets, and the development of biomarkers/biomarker signatures with potential to guide prevention, diagnosis, or treatment. Work with the scientific staff to define key questions emerging from research projects in which experimental in vitro and in vivo analysis will contribute to elucidation of impact of novel experimental therapeutics on immune cells, cancer cells, and tumors grown in mice in general, mechanisms of cell transformation, identification of molecular targets, and the development of biomarkers/biomarker signatures with potential to guide prevention, diagnosis, or treatment.
Research Scientist - Software Defined Radio PeratonResearch Scientist - Software Defined RadioCollege Park, Maryland$135,000–$216,000 / yearFull timeYou will collaborate with multidisciplinary teams of researchers, engineers, and customer stakeholders to solve complex problems involving wireless systems, signal processing, protocol analysis, networked communications, and secure communications environments. This role will focus on designing, developing, prototyping, and evaluating SDR-based capabilities for advanced wireless communications, networking, cyber operations, and experimentation platforms.
Research Scientist Metron, Inc.Research ScientistReston, VAOur Reston office is seeking talented candidates to develop mathematical models and algorithms, develop and demonstrate prototype software, and participate in operational analysis related to their technical work. Areas of focus span a broad spectrum from data analysis and fusion, artificial intelligence and machine learning, signal processing, multi-variable optimization, mission planning and tactical decision aids.
Senior Research Scientist - Cyber Network Security PeratonSenior Research Scientist - Cyber Network SecurityCollege Park, Maryland$176,000–$282,000 / yearFull timeWithin this role you will work in a dynamic R&D environment, collaborate directly with government leadership and technical stakeholders, and help shape next-generation research efforts in cyber network defense, secure networking, experimentation platforms, and emerging network technologies. Minimum of 12+ years of experience with a Bachelor’s degree, 10+ years of experience with a Master’s degree, or 8+ years of experience with a PhD in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, or a related technical field.
Senior Biologist or Scientist Langan Engineering & Environmental Services IncSenior Biologist or ScientistArlington, VAAssist with plant and wildlife surveys for habitat assessments, special-status species, and other project requirements; Assist with wetland delineations, jurisdictional determinations, and other aquatic resource surveys using current agency protocols, regionally specific methods, restoration monitoring for ongoing projects and other guidance; Provide biological monitoring and oversight for construction projects, restoration implementation, and restoration maintenance; Research regionally-sensitive natural resources, survey requirements, and reporting needs; Assist with development of environmental permitting packages using data collected in the field by Langan or subcontractors; Prepare reports documenting field investigations and analytical results; Perform stormwater monitoring and reporting; Perform other duties as requested. Bachelor's degree in biology, wildlife, botany, ecology, environmental science or a closely related field; 3+ years of biological work experience; Field experience is a plus; Familiarity with environmental regulations including NEPA and ESA; Experience with federal and state protected species; Experience using GPS units in the field with use of ArcPad, Collector, Survey123 a plus; Experience with local sensitive species is highly desirable; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.
Senior Support Scientist - Neurology Washington University in St LouisSenior Support Scientist - NeurologyWashingtonProvides a broad range of support for the scientific and research activities of the School of Medicine's faculty, staff, and students; major areas of focus include providing expertise in the application of spatial technology workflows for slide preparation and analyzing spatial and sequence data, collaborating with investigators on designing novel spatial omics methods, assisting students in applying spatial technology workflows to their work, evaluating and coordinating support and licensing for new resources and tools of interest to the lab; works directly with the lab's research programs and affiliated core facilities to assist in the development of new information services and resources, and to plan and develop education and training programs; facilitates the collaboration among the lab's research staff by identifying and effectively communicating potential synergies. Works closely with the lab's research community to identify, design and implement services and programs to support spatial technology workflows through activities such as needs assessments and the evaluation and implementation of new tools and resources.
Staff DevOps Engineer Linux Quantifind, Inc.Staff DevOps Engineer LinuxWashington, DC$195,000–$220,000 / yearIn financial crimes risk management, Quantifind's solution uniquely combines internal financial institution data with public domain data to assess risk in the context of Know Your Customer (KYC), Customer Due Diligence (CDD), Fraud Risk Management, and Anti-Money Laundering (AML) processes. Quantifind's development team is centered in Palo Alto, California, and we have technology hubs in Atlanta, Georgia, and in Washington, D.C. Quantifind is currently using a hybrid mix of working from home and in the office, with regular in-person touchpoints and shared office space.
Actionet, Inc. Careers - Software Engineer III - Business Intelligence/Database Development ActioNet, Inc.Actionet, Inc. Careers - Software Engineer III - Business Intelligence/Database DevelopmentVienna, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The successful candidate will collaborate closely with data architects, data scientists, project managers, BI teams, data quality teams, and cybersecurity professionals throughout the software development lifecycle.
Software Engineer III - Business Intelligence/Database Development ActioNet IncSoftware Engineer III - Business Intelligence/Database DevelopmentArlington, VAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The successful candidate will collaborate closely with data architects, data scientists, project managers, BI teams, data quality teams, and cybersecurity professionals throughout the software development lifecycle.